Installous
myFox for a better browser alternative to Safari
Angry Birds game
Winterboard with many cool themes
iStunt 2 game
iFile for file management
iconoclasm for nice ability to change icon positons and more
Grooveshark for music
Barrel to change the view of the springboard to transition in 3D (very neat setting called "Curl and Roll Away"), got it from adding ihacksrepo source
and many new sources for cydia

Haven't even really started to deck this thing out, but soon will find more items and post them here.

damn thats a huge list lol sadly i don't have an IOS device. i need a huge amount of space for my music and a long battery life so a 160 gb ipod classic suited my needs better. and an iphone is just too expensive i don't want to spend that much money on a phone. so i ended up with a garmin asus a10 (android 2.1)

nice list tho. i might get an ipad to check it out (now that the ipad 2 is anounced the first gen is really cheap)

Nice list...I'll be trying some of those I'm sure. Any nice themes for Winterboard you would recommend? Don't like how you have to go within the details/screenshots/more info to view the preview. Too lazy and don't like doing each one individually...lmao. So any complete themes that look nice and clean? Names or sources would be helpful. Thanks.

lol i only have a 8gb ipod touch and i have 257 song on it aswell so it fits alot on it plus most of them apps are only small anyway

that's nice but i have 8324 songs on my classic i'm a person who can appreciate a lot of music styles and therefore i have an enormous library of music (i have around 64000 songs on my comp) so yeah the more space i ca get the better